AS19988 — PORTALSYSTEMS

AS19988 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

The AS handle PORTALSYSTEMS is held by Portal Systems, Inc.

What it's used for

• The space carries business and data center infrastructure, evidenced by the netname PORTAL-SYSTEMS and the registrant Portal Systems, Inc.
• The inventory consists of 1024 IPv4 addresses within a single prefix, 199.233.240.0/22, with 0 IPv6 prefixes announced.
• With 1 observed neighbour, the low ratio of addresses to peers suggests a focused internal or managed service estate rather than a broad transit or access network.

Notable

• The RDAP registrant Portal Systems, Inc. matches the AS holder, confirming consistent ownership of the address space.
• The address inventory is compact and singular, consisting of one /22 block that aligns with the company's profile as a provider of custom network and cloud solutions in Northern Virginia.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 199.233.240.0/22

Upstream networks

• AS14244 NSI Hosting

Adjacent networks

• AS14244 NSI Hosting